From c73b6bd7ebd01133538c645566944132dbde4d13 Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 6 Nov 2012 17:09:43 +0000
Subject: * enumerator.c (enumerator_initialize): Warn when using deprecated
 form   [Feature #6636]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 enumerator.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'enumerator.c')

diff --git a/enumerator.c b/enumerator.c
index f01ddd51e6..d5d276f6aa 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -357,6 +357,7 @@ enumerator_initialize(int argc, VALUE *argv, VALUE obj)
 	recv = generator_init(generator_allocate(rb_cGenerator), rb_block_proc());
     }
     else {
+	rb_warn("Enumerator.new without a block is deprecated; use Object#to_enum");
 	recv = *argv++;
 	if (--argc) {
 	    meth = *argv++;
-- 
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